linux-kernel - [PATCH v2 2/4] configfs: use BIT() for internal flags

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Message-Id: <20201130164704.22991-3-brgl@bgdev.pl>
Date:   Mon, 30 Nov 2020 17:47:02 +0100
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Joel Becker <jlbec@...lplan.org>, Christoph Hellwig <hch@....de>
Cc:     linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH v2 2/4] configfs: use BIT() for internal flags

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

For better readability and maintenance: use the BIT() macro for flag
definitions.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
---
 fs/configfs/configfs_internal.h | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/fs/configfs/configfs_internal.h b/fs/configfs/configfs_internal.h
index 22dce2d35a4b..855f00868654 100644
--- a/fs/configfs/configfs_internal.h
+++ b/fs/configfs/configfs_internal.h
@@ -46,16 +46,16 @@ struct configfs_dirent {
 	struct configfs_fragment *s_frag;
 };
 
-#define CONFIGFS_ROOT		0x0001
-#define CONFIGFS_DIR		0x0002
-#define CONFIGFS_ITEM_ATTR	0x0004
-#define CONFIGFS_ITEM_BIN_ATTR	0x0008
-#define CONFIGFS_ITEM_LINK	0x0020
-#define CONFIGFS_USET_DIR	0x0040
-#define CONFIGFS_USET_DEFAULT	0x0080
-#define CONFIGFS_USET_DROPPING	0x0100
-#define CONFIGFS_USET_IN_MKDIR	0x0200
-#define CONFIGFS_USET_CREATING	0x0400
+#define CONFIGFS_ROOT			BIT(0)
+#define CONFIGFS_DIR			BIT(1)
+#define CONFIGFS_ITEM_ATTR		BIT(2)
+#define CONFIGFS_ITEM_BIN_ATTR		BIT(3)
+#define CONFIGFS_ITEM_LINK		BIT(5)
+#define CONFIGFS_USET_DIR		BIT(6)
+#define CONFIGFS_USET_DEFAULT		BIT(7)
+#define CONFIGFS_USET_DROPPING		BIT(8)
+#define CONFIGFS_USET_IN_MKDIR		BIT(9)
+#define CONFIGFS_USET_CREATING		BIT(10)
 #define CONFIGFS_NOT_PINNED	(CONFIGFS_ITEM_ATTR | CONFIGFS_ITEM_BIN_ATTR)
 
 extern struct mutex configfs_symlink_mutex;
-- 
2.29.1